Specification Mono Print Speed (iso, Letter) Up To 35 Ppm (iso, A4) Up To 33 Ppm Black (standard, A4): Up To 33 Pages Per Minute; Black (standard, Letter): Up To 35 Pages/minute; Black (duplex, A4): Up To 20 Ipm; Black (two Sided Printing, Letter): Up To 21 Ipm Duplex Printing Speed (a4): Up To 20 Ipm Black And White Printing Speed (landscape, A5): Up To 53 Pages/minute Printing Speed (longitudinal, A5) Up To 7 Ppm Up To 21 Ipm Print Resolution (dpi) Print Quality Black (normal) Up To 600 X 600 Dpi Print Quality Black (best) Up To 1200 X 1200 Dpi Print Resolution Black (fine Lines) Up To 1200 X 1200 Dpi Scanner Scanner Resolution Scan Resolution, Hardware Up To 300 X 300 Dpi (color And Mono, Adf); Up To 1200 X 1200 Dpi (color And Mono, Flatbed) Scan Resolution, Optical Up To 300 Dpi (color And Mono, Adf); Up To 1200 Dpi (color And Mono, Flatbed) Scan Size 216 X 356 Mm Other Features Scan Speed (normal, Letter):up To 20 Ppm (b&w), Up To 9 Ppm (color) Scan Speed (normal, A4):up To 19 Ppm (b&w), Up To 8 Ppm (color)scan File Format:jpg, Tiff, Xps, Pdf, Pdf/a Bit Depth:24 Bit Software Scan File Format:pdf, Jpg, Png, Bmp, Tif, Text (.txt), Rich Text (.rtf), Searchable Pdf (.pdf), Pdf/a (.pdf) Scan Size, Maximum8.5 X 11.7 In Scan Size (adf), Maximum8.5 X 14 In Scan Size Adf (minimum)5.8 X 8.3 In Copier Mono Copy Speed (normal Quality, A4)up To 33 Cpm (normal, Letter)up To 35 Cpm Duplex (a4)up To 20 Ppm Duplex (letter)up To 21 Ppm Other Features Copies, Maximum Up To 999 Copies Copy Reduce / Enlarge Settings 25 To 400% Copier Scaling (adf) 25 To 400% Copier Settings Number Of Copies; Lighter/darker; Enhancements; Binding Margin; Paper; Multi Page Copy; Collation; Quality Fax Speed 33.6 Kbps (maximum); 14.4 Kbps (default) Fax Memory Up To 500 Pages Fax Resolution Fax Resolution Up To 300 X 300 Dpi Resolution (black And White, Standard Mode) 203 X 98 Dpi Fax Resolution Black Up To 203 X 196 Dpi Resolution (black And White, Superfine Mode) Up To 300 X 300 Dpi Resolution (black Photo Grayscale) 203 X 196 Dpi Speed Dialing Up To 200 Numbers Photo Printing Display 2.7″ Cgd; Touch Screen; 3 Led Buttons (back, Home, Info) Paper Handling Paper Handling Standard,input Envelope Input Capacity:up To 10 Envelopes Media Type And Capacity, Tray 1:sheets : Up To 250; Envelopes : Up To 10 Media Type And Capacity, Adf:50 Sheet Of 20 Lb Plain Paper Paper Handling Input, Standard:1 Main Tray; 250 Sheets Or 10 Envelopes Up To 250 Sheets (envelopes)up To 10 (sheets)up To 250 Sheets Paper Handling Standard, Output Up To 150 Sheets Media Types Paper (cut Sheets, Plain, Glossy Film, Labels), Envelopes, Card Stock, Postcards Media Weight 60 To 163 G/m² Conneivity Conneivity, Standard Conneivity, Standard:hi Speed Usb Device (compatible With Usb 2.0 Specifications); 10/100mbps Ethernet Network Capabilities:10/100mbps Ethernet. Wireless Capability:no Mobile Printing Capability:hp Smart App; Apple Airprint™; Mopria™ Certified Network Protocols, Supported:tcp/ip: Ipv4; Ipv6; Ip Dire Mode; Lpd; Slp; Bonjour; Ws Discovery; Bootp/ Dhcp/ Autoip; Wins; Snmp V 1/2/3; And Http/https Minimum System Requirements Apple® Macos V10.15 Catalina, Macos V11 Big Sur, Macos V12 Monterey; 2 Gb Hd; Internet Required Microsoft® Windows® 11, 10, 7 Sp1: 32 Bit Or 64 Bit, 2 Gb Available Hard Disk Space, Internet Conneion, Microsoft® Internet Explorer Or Edge Compatible Operating Systems Microsoft® Windows® 11, 10, 7 Sp1: 32 Bit Or 64 Bit, 2 Gb Available Hard Disk Space, Internet Conneion, Microsoft® Internet Explorer Or Edge. Apple® Macos V10.15 Catalina, Macos V11 Big Sur, Macos V12 Monterey,; 2 Gb Hd; Internet Required; Linux (for More Information, See Https://developers.hp.com/hp Linux Imaging And Printing) Windows Server 2008 R2 64 Bit, Windows Server 2008 R2 64 Bit (sp1), Windows Server 2012 64 Bit, Windows Server 2012 R2 64 Bit, Windows Server 2016 64 Bit, Linux For More Information See Http://developers.hp.com/hp Linux Imaging And Printing Not Supporting Windows® Xp (64 Bit) And Windows Vista® (64 Bit), Windows 8, 8.1. Full Solution Software Available Only For Windows 7 Sp1 And Newer; For Windows Server 2008 R2 64 Bit, 2012 64 Bit, 2012 R2 64 Bit, 2016 64 Bit Only Print Driver Is Installed. Linux Systems Use In Os Hplip Software Other Features Printer Memory, Standard 512 Mb Dimensions Dimensions Without Stand (w X D X H) 418.0 X 398.2 X 313.2 Mm Package Dimensions (w X D X H) 497 X 379 X 490 Mm Maximum Dimensions (w X D X H) 426.8 X 758.8 X 475.5 Mm Minimum Dimensions (w X D X H) 16.5 X 15.7 X 12.3 In Package Dimensions (w X D X H) 19.57 X 14.92 X 19.29 In Weight Weight 10.5kg Package Weight 13.6 Kg Weight Note (metric) With Starter Cartridge Package Weight 30.0 Lb Operating Temperature 15 To 32.5°c Recommended Operating Humidity Range 10 To 80% Rh Hp Laserjet Mfp M137fnw Mono Black And White Laser Multifunion 4 In One Printer With Auto Feeder White 185 155 Hp Laserjet New M141a Mutlifunion 3 In One Mono Printer Usb Interface 119 Hp Laserjet New M141w Multifunion 3 In One Mono Printer Wireless & Usb Interface 139 115 Hp Laserjet Pro 4103fdw Mono Multifunion Printer , Fax , Copy, Scan, Email, Scan To Email 395 315 Canon I Sensys Mf 272dw A4 Wireless Mono 3 In One ( Print, Copy, Scan ) Printer Black 229 Canon I Sensys Mf 275dw A4 Wireless & Duplex Mono 4 In One ( Print, Copy, Scan, Fax ) Printer Black 269 219 Please To Review